The aesthetic importance of the eyebrow has been highlighted for centuries. In this paper, we investigated ideal eyebrow. Eyebrows and eyelids, varies among different races, ages and genders. It is considered to be of primary importance in facial expression and beauty. We present one form of the ideal eyebrow aesthetic ...

There have been recent changes with regard to tools and concepts for respiratory management of children undergoing general anesthesia. To determine the practice of pediatric anesthetists concerning: preoxygenation, breathing systems, ventilation modes, anesthetic agent and airway device, strategies for a general anaesthetic of less than 30 min using spontaneous respiration, ...

This study tests the evolutionary hypothesis that maternal nutritional condition can influence offspring sex ratio at birth in humans. Using the 1959-1961 Chinese Great Leap Forward famine as a natural experiment, this study combines two large-scale national data sources and difference-in-differences method to identify the effect of famine-induced acute malnutrition ...

Nam Sung Min SM Department of Anatomy and Cell Biology, College of Veterinary Medicine, and Research Institute for Veterinary Science, Seoul National University, Seoul, 151-742, South - - 2014

In this study, we compared N-methyl-D-aspartate receptor type 1 (NMDAR1) and 4-hydroxynonenal (4-HNE) in the hippocampus of D-galactose (D-gal)-induced and naturally aging models of mice. These markers represent general phenotypes in aging, and they allowed us to examine the possibility of D-gal as a chemical model agent for aging. We ...

Social constructions of men towards the availability of a male hormonal contraceptive, the 'male pill', were explored. A qualitative approach applying semi-structured interviews and scenarios with 22 men (mean age 35 years) from the North East of England revealed two core constructs and six sub-constructs using a Thematic-Construct Analysis in line ...

Female sex and age more than 65 years are common risk factors for the development of torsades de pointes in association with heart rate-corrected QT (QTc) interval prolongation, which can be induced by tracheal intubation during general anaesthesia. However, the administration of remifentanil can prevent intubation-induced QTc interval prolongation. We compared ...

Induced sputum analyses are widely utilized to evaluate airway inflammation in asthmatics. However, the values have not been examined in Korean adults. The purpose of this study is to determine reference ranges for induced sputum eosinophils and their influencing factors in Korean adults. A total of 208 healthy nonasthmatic adults ...

There is no standard treatment for adolescents aged 15 years or older with acute lymphoblastic leukemia (ALL), although this age group has been reported as having a poorer prognosis compared to younger patients. We retrospectively analyzed the outcomes of three consecutive Tokyo Children's Cancer Study Group ALL trials (1995-2006) of 373 ...

This is an article about boys and their construction of masculinities. It draws on 5 years of qualitative research data from the same group of boys from early childhood through to 10 years of age in an attempt to articulate the way in which boys come to view their bodies, ...

Cigarette smoking is the main cause of chronic obstructive pulmonary disease (COPD) inducing oxidative stress and local tissue injury, resulting in pulmonary inflammation. Advanced glycation end products (AGEs) are produced by glycation and oxidation processes and their formation is accelerated in inflammatory conditions. In this study we assessed whether AGE ...

The unique physical and chemical properties of nanomaterials have led to their increased use in many industrial applications, including as a paint additive. For example, titanium dioxide (TiO2) engineered nanoparticles (ENPs) have well-established anti-UV, self-cleaning and air purification effects. Silver (Ag) ENPs are renowned for their anti-microbial capabilities and silicon ...

Data from the Natality Data File, National Vital Statistics System After nearly 20 years of consecutive increases, induction of labor for singleton births reached a high of 23.8% in 2010, then declined in 2011 (23.7%) and 2012 (23.3%). Trends in induction rates vary by gestational age, with rates for most ...

to analyze the sociodemographic characteristics, epidemic trend and spatial distribution of the risk of AIDS in adults 50 years of age and over. population-based, ecological study, that used secondary data from the Notifiable Disease Information System (Sinan/AIDS) of Paraíba state from the period January 2000 to December 2010. during the ...

ABSTRACT Background: Worry is experienced by many older adults, yet our understanding of the emotional experience of late-life worry is poor as findings regarding older adults are inferred from findings of studies conducted with young adults. In the present study, we aimed to characterize age differences in affect, self-reported arousal, ...

Given increasing scrutiny on cesarean delivery rates and induction as a possible contributing factor, we sought to examine the association between maternal age and successful induction of labor in the context of gestational age and parity. Outcomes after induction of labor in term singleton pregnancies from 2006 to 2010 were ...

Context: The optimal approach to estrogen replacement in girls with Turner syndrome has not been determined. Objective: The aim of the study was to assess the effects of an individualized regimen of low-dose ethinyl estradiol (EE2) during childhood (CLDE) followed by a pubertal induction regimen staring after age 12 and ...

Bone morphogenetic protein 2 (BMP-2) is a potent osteoinductive cytokine and a growing number of in vitro studies analyze its effects on human mesenchymal stem cells (hMSC) derived from aged or osteoporotic donors. In these studies the exact quantification of osteogenic differentiation capacity is of fundamental interest. Nevertheless, the experimental ...

Background: A UK study showed final height in Turner syndrome (TS) girls receiving growth hormone is affected by age at pubertal induction and oxandrolone (Ox). Using data from that study, we analysed the effect of timing of oral ethinylestradiol (EE2) and Ox on height velocity (HV), bone maturation and pubertal ...

A recurring theme of a host of gerontologic studies conducted in either experimental animals or in humans is related to documenting the functional decline with age. We hypothesize that elevated circulating levels of a powerful anti-angiogenic peptide, endostatin, represents one of the potent systemic causes for multi-organ microvascular rarefaction and ...

Older female patients exhibit a poor response to the current standard treatment for hepatitis C, interferon-α, and ribavirin (PEG-IFN-α/RBV). In this study, we reported that the combination of age and the genotype of a novel SNP can predict response to standard treatment (P = 7.31 × 10(-8) ). The model incorporating genotype of the ...

The decline in mesenchymal stem cell (MSC) self-renewal and function with aging contributes to diseases associated with impaired osteogenesis. MSC donor age in prolonged culture also limits the therapeutic potential of these cells for tissue engineering and regenerative medicine. Here we demonstrate an intervention to preserve the immature state MSC ...

Dendritic cells (DCs) play an important role in immune homeostasis through their ability to present Ags at steady state and mediate T cell tolerance. This characteristic renders DCs an attractive therapeutic target for the induction of tolerance against auto-antigens or allergens. Accordingly, Ag-conjugated DC-specific Abs have been proposed to be ...

The filamentous ascomycete Podospora anserina is a well-established aging model in which a variety of different pathways, including those involved in the control of respiration, ROS generation and scavenging, DNA maintenance, proteostasis, mitochondrial dynamics, and programmed cell death have previously been demonstrated to affect aging and life span. Here we ...

Background: Advanced glycation end products (AGEs) are involved in the inflammatory process and are considered to be etiologic factors of diabetic periodontitis. The purpose of this study is to investigate the capability of N-phenacylthiazolium bromide (PTB), a glycated cross-link breaker, in the modulation of periodontitis in various disease phases. Methods: ...

It is well established that atrial fibrillation (AF) is far more common in elderly humans. Autonomic activation is thought to be an operative mechanism for AF propensity. The aim of the study was to investigate the impact of age on atrial tachyarrhythmia induction in a rabbit model. Six old (aged ...

Hibernation is a unique physiological adaptation characterized by periods of torpor that consist of repeated, reversible, and dramatic reductions of body temperature, metabolism, and blood flow. External and internal triggers can induce arousal from torpor in the hibernator. Studies of hibernating animals often require that animals be handled or moved ...

Interactions between the germ line and the soma help optimize reproductive success. We discovered a phenomenon linking reproductive status to longevity: In both hermaphroditic and gonochoristic Caenorhabditis, mating leads to female shrinking and death, compressing postreproductive life span. Male sperm induces germline- and DAF-9/DAF-12-dependent shrinking, osmotic stress susceptibility, and subsequent ...

Testosterone-dependent olfactory signals emitted by male are well known to accelerate female puberty in mice (Vandenbergh effect). However, it remains unclear whether these chemosignals also influence adult expression of male-directed odor preference. Therefore, we exposed female mice to intact or castrated male bedding (vs clean bedding as control) during the ...

Reece A S AS School of Psychiatry and Clinical Neurosciences, University of Western Australia, Crawley, WA, - - 2013

Despite intriguing initial and associational studies, there remains little research on opiate-related arterial dysfunction and no longitudinal studies. As opiates act potently via P16INK4A/CDKN2A identified on GWAS screens, and as arterial ageing is a surrogate for organismal ageing, this area is of general concern. Thirty-eight male controls compared with 198 ...

While murine-based systems to identify cancer-promoting agents (carcinogens) are established, models to identify compounds that promote aging (gerontogens) have not been described. For this purpose, we exploited the transcription of p16INK4a, which rises dynamically with aging and correlates with age-associated disease. Activation of p16INK4a was visualized in vivo using a ...

Reprogramming somatic cells to induced pluripotent stem cells (iPSCs) resets their identity back to an embryonic age and, thus, presents a significant hurdle for modeling late-onset disorders. In this study, we describe a strategy for inducing aging-related features in human iPSC-derived lineages and apply it to the modeling of Parkinson's ...

Advanced glycation en d products (AGEs) play a major role in the development of cardiovascular disorders in diabetic patients. Recent studies evidenced the beneficial role of phytochemicals in reducing the risk of cardiovascular diseases. Hence the present study was framed to investigate the protective role of Gallic acid (GA) on ...

Aging is associated with higher incidence of heart failure and death following myocardial infarction (MI). The molecular and cellular changes that lead to these worse outcomes are not known. Young and aging mice underwent induction of MI by LAD ligation. There was a significant increase in mortality in the aging ...

The incidence of bepridil-induced pulmonary toxicity, such as interstitial pneumonia, is still unknown. The aim of the present study was to evaluate the incidence of bepridil-induced pulmonary toxicity. A total of 253 patients treated with bepridil between January 2009 and January 2011 were retrospectively evaluated. Eight out of the 222 ...

Brachionus calyciflorus typically develops long, defensive spines only in response to a kairomone from the predatory rotifer, Asplanchna. However, in the absence of any environmental induction, females of some clones produce daughters with increasingly long spines as they age; late-born individuals can have posterolateral spines as long as those induced ...

Antigen (Ag) targeting is an efficient way to induce immune responses. Ag is usually coupled to an antibody (Ab) specific for a receptor expressed on dendritic cells (DCs), and then the Ag-anti-receptor is inoculated with an adjuvant. Here we report that targeting Ag to a receptor expressed on both B ...

Noise is known to be one of the environmental and occupational hazards listed in the Factory and Machinery Act 1967. Quarries with loud deafening sounds from trucks and machineries pose the risk of noise-induced hearing loss to workers. This study was designed to assess the knowledge, attitude and practice towards ...

Although preconceptional and periconceptional maternal stress is a recognized risk factor for offspring neurodevelopmental disturbances, less is known about the relevance of paternal exposures. These have hitherto been investigated mainly with respect to substance-induced impairment in the progeny. In recent years, experiential influences on offspring have come into focus through ...

The required dose of anesthetics is generally smaller in patients with low cardiac output (CO). A high CO decreases the blood concentration of anesthetics during induction and maintenance of anesthesia. However, a high CO may also shorten the delivery time of anesthetics to the effect site, e.g. the brain. We ...

/st>The ultrasound cardiac output monitor (USCOM) is a continuous wave Doppler system designed to measure cardiac output (CO) non-invasively and intermittently either from the pulmonary or from the aortic valve. USCOM scan quality is critical to obtaining reliable data and during anaesthesia it is said to deteriorate with increasing age. ...

Herein, a green method for the development of a novel biodegradable silver nanoparticles (NPs) impregnated alginate-chitosan-blended nanocarrier (Ag NPs-Alg-Chi NC) is reported. The synthesis of Ag NPs-Alg-Chi NC is based on the polyelectrolyte complex formation between alginate and chitosan. The composite NC is characterized by ultraviolet-visible spectroscopy, transmission electron microscopy, ...

Aim: Advanced glycation end products (AGE) have been found in inflamed gingival tissue and shown to interfere with the integrity of extracellular matrix and cell-matrix interactions. This study aimed to investigate the modulatory effect of aminguanidine (AG), an AGE inhibitor, in various stages of experimental periodontitis. Materials and Methods: Thirty-six ...